3 ms·
And what if you stand on a mirror?
by yeellow 6y ago
And what if you stand on a mirror?
- quietbritishjim 6y agoI'm not sure if you're joking but that doesn't change what our perception of up and down are.
- yeellow 6y agoI am not joking. When you stand on the mirror the direction from your feet to your head is different than for the guy in the mirror. It shows that the mirror changes only one axe, orthogonal to its surface. It does not rotate anything nor change up/down or left/right. So when I look at the mirror en face only the direction of y axis is changed, x and z is not affected.
- quietbritishjim 6y agoI agree, and that doesn't contradict what I said in my original comment. I think we are just getting tangled in semantics rather than fundamentally disagreeing on anything.